5 simulated users executing back to back sessions. Warmup or cooldown sessions (that are desaturated) start before or end after the vertical dotted line. Note that narrower event bars mean better performance.

5 maintenance sessions ordered from fastest to slowest completion time. The red line marks how long the original recording session took to complete (~40s). Sessions should end around the same time as each other for consistent behavior.

Each session is represented with a line that cascades downward from each event. As time progresses, the line will move to the right. Consistent behavior will be represented with parallel lines, whereas inconsistent behavior will have lines jut arbitrarily to the right. Warmup and cooldown sessions are included as grey lines.

Total HTTP and supporting files (JS/CSS) latency (load time) is displayed for each session and run combination. Each vertical bar represents the amount of time a session's Shiny application had to wait before it is able to ask the server for information. A resonable amount of time to wait as been set to 5s. Warmup and cooldown sessions are displayed outside the dotted maintenance period lines.

Maximum WebSocket latency (calculation time) is displayed for each session and run combination. The maximum time is shown to convey the longest amount of time a user would have to wait for a response from the Shiny server. Warmup and cooldown sessions are displayed outside the dotted maintenance period lines.

Event plots are arranged by the slowest maximum time within each plot.

slowest maximum times

Event plots are arranged by the slowest minimum time within each plot.

slowest minimum times

Label Max time Min time
Event 44) Updated: selected_profile, selected 0.952 0.050
Event 32) Updated: network_proxy_nodes, selected, my_profile, user_list 0.746 0.002
Event 1) Get: Homepage 0.555 0.058
Event 40) Updated: selected 0.462 0.007
Event 13) Get: _all-skins.min.css 0.385 0.008
Event 20) Get: html5shiv.min.js 0.373 0.009
Event 50) Updated: selected_profile, selected 0.148 0.010
Event 31) Initialize Session 0.134 0.000
Event 42) Updated: selected_profile 0.088 0.031
Event 12) Get: AdminLTE.min.css 0.083 0.009
Event 56) Updated: network_proxy_nodes, selected, my_profile 0.080 0.055
Event 14) Get: shinydashboard.css 0.077 0.009
Event 3) Get: jquery.min.js 0.075 0.010
Event 19) Get: bootstrap.min.js 0.073 0.009
Event 58) Updated: network_proxy_nodes, selected, my_profile 0.071 0.054
Event 46) Updated: selected_profile, selected 0.060 0.037
Event 48) Updated: selected_profile, selected 0.059 0.053
Event 24) Get: Source_Sans_Pro_400.ttf 0.056 0.011
Event 53) Updated: network_proxy_nodes 0.047 0.036
Event 62) Updated: selected_profile 0.045 0.033
Event 17) Get: vis.min.js 0.039 0.018
Event 26) Get: fa-solid-900.woff2 0.037 0.012
Event 21) Get: respond.min.js 0.034 0.007
Event 27) Start Session 0.033 0.003
Event 18) Get: visNetwork.js 0.026 0.012
Event 11) Get: bootstrap.min.css 0.020 0.011
Event 60) Updated: selected 0.018 0.007
Event 7) Get: shiny.min.js 0.018 0.010
Event 22) Get: app.min.js 0.017 0.008
Event 25) Get: Source_Sans_Pro_700.ttf 0.017 0.011
Event 9) Get: pretty-checkbox.min.css 0.017 0.009
Event 10) Get: vis.css 0.016 0.011
Event 4) Get: shiny.css 0.015 0.008
Event 5) Get: all.min.css 0.015 0.008
Event 23) Get: shinydashboard.min.js 0.015 0.008
Event 2) Get: json2-min.js 0.015 0.009
Event 6) Get: v4-shims.min.css 0.014 0.009
Event 8) Get: shinyWidgets.css 0.014 0.008
Event 16) Get: htmlwidgets.js 0.013 0.010
Event 15) Get: shinyWidgets-bindings.min.js 0.012 0.009
Event 38) Updated: network_proxy_nodes, selected, my_profile 0.006 0.002

Event plots are arranged by the largest slope magnitude found when fitting a line to each run.

largest slope magnitudes

Event plots are arranged by the largest intercept magnitude found when fitting a line to each run

largest intercept magnitudes

Event plots are arranged by the largest error magnitude found when fitting a line to each run.

largest error magnitudes

Label Slope Intercept Error
Event 44) Updated: selected_profile, selected -0.104 0.627 0.638
Event 32) Updated: network_proxy_nodes, selected, my_profile, user_list -0.104 0.579 0.479
Event 1) Get: Homepage -0.099 0.362 0.195
Event 40) Updated: selected -0.079 0.354 0.267
Event 20) Get: html5shiv.min.js 0.069 -0.051 0.148
Event 50) Updated: selected_profile, selected -0.039 0.190 0.075
Event 13) Get: _all-skins.min.css 0.036 0.013 0.263
Event 31) Initialize Session -0.014 0.068 0.093
Event 12) Get: AdminLTE.min.css 0.013 0.001 0.031
Event 42) Updated: selected_profile -0.012 0.083 0.029
Event 24) Get: Source_Sans_Pro_400.ttf -0.009 0.038 0.018
Event 46) Updated: selected_profile, selected -0.008 0.073 0.005
Event 14) Get: shinydashboard.css -0.008 0.039 0.046
Event 27) Start Session -0.006 0.027 0.012
Event 26) Get: fa-solid-900.woff2 -0.005 0.028 0.009
Event 21) Get: respond.min.js -0.005 0.026 0.011
Event 56) Updated: network_proxy_nodes, selected, my_profile -0.005 0.084 0.015
Event 17) Get: vis.min.js -0.004 0.031 0.009
Event 3) Get: jquery.min.js 0.003 0.021 0.045
Event 53) Updated: network_proxy_nodes -0.003 0.052 0.006
Event 60) Updated: selected -0.002 0.016 0.004
Event 62) Updated: selected_profile 0.002 0.033 0.004
Event 22) Get: app.min.js -0.002 0.015 0.003
Event 5) Get: all.min.css -0.002 0.014 0.001
Event 10) Get: vis.css -0.001 0.017 0.001
Event 23) Get: shinydashboard.min.js -0.001 0.013 0.003
Event 4) Get: shiny.css -0.001 0.013 0.002
Event 2) Get: json2-min.js -0.001 0.014 0.002
Event 7) Get: shiny.min.js -0.001 0.015 0.004
Event 18) Get: visNetwork.js -0.001 0.019 0.007
Event 58) Updated: network_proxy_nodes, selected, my_profile 0.001 0.059 0.010
Event 11) Get: bootstrap.min.css -0.001 0.017 0.004
Event 25) Get: Source_Sans_Pro_700.ttf -0.001 0.015 0.002
Event 19) Get: bootstrap.min.js -0.001 0.025 0.050
Event 8) Get: shinyWidgets.css -0.001 0.012 0.003
Event 6) Get: v4-shims.min.css -0.001 0.013 0.002
Event 38) Updated: network_proxy_nodes, selected, my_profile -0.001 0.005 0.002
Event 48) Updated: selected_profile, selected 0.001 0.054 0.003
Event 9) Get: pretty-checkbox.min.css -0.000 0.012 0.005
Event 16) Get: htmlwidgets.js -0.000 0.011 0.002
Event 15) Get: shinyWidgets-bindings.min.js 0.000 0.010 0.002